The automation switchboards in my house have Ethernet interfaces thanks to an EtherTen (just like an Arduino Uno, but with built-in Ethernet and PoE) mounted inside. This episode shows the switchboard internals, including how the EtherTens switch output loads around the house. It also shows the termination of the house network that starts out as a bit of a mess, but is much neater by the end of the video.
A basic introduction to the approach I’m taking with linking high-voltage devices in my house to the automation system, and how logical inputs are associated with outputs using MQTT.
Apology: The “threat” I attribute to Andy in the video is not something he’s ever said, or something I’d expect him to say. He’s a peaceful soul, and it was purely hyperbole on my part when I was recording the video!
If you’re just getting into home automation and go searching for Open Source HA projects, you’ll discover there aren’t any obviously dominant players – more a mix of partly-developed personal projects that aren’t very portable. Why is that?
As part of my SuperHouse home reno the entire house has been rewired, including replacing all the light switches with Freetronics Arduino-compatible control surfaces running on the LAN using Power-over-Ethernet. To save time assembling all the switches I designed a custom PCB for the control surface.
Early this year my family was flooded out of our house when water came through the ceiling during renovations, and we’ve been living in the recently built workshop at the back of the garage ever since. Well, last night the garage flooded as well. Oh joy. And to make it even more interesting, I learned a lesson never to leave running electrical equipment on the floor. Or to stand next to it, in water, while it’s running.
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